findstr[.]exe | Triage

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General

Target

findstr.exe
Size

34KB
MD5

dc0816790efa08aa5b55c1eecfddb525
SHA1

393f2422d22079bfb0022598d70beb294f2024f4
SHA256

750ab5e1f3eb18cc42a4a4c7bab27753f6b26fb9752ad3861833753091044281
SHA512

0dfe914706efe1c3888636029a00c67e10d8e7b0729f6e46ba27b6ec37617a863bfd7838d4634d0cdcfe7894069f5b549ba70225fc334dab65276eeaff17f8e5
SSDEEP

768:Nr9pUJQVmhBubVEvVuVXU9/biWClj9RB8BgS7uTyRe6S9th0lTd:hTuH6bVEqEwNlj9RW7umRdSXh0lTd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
findstr.exe

Files

findstr.exe
.exe windows x64

a27641a39da5a6b0717e06ba00e56b7f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

msvcrt

strncpy_s
__C_specific_handler
_strupr
_strncoll
malloc
_itoa_s
_ultoa
_strnicoll
clock
fopen
_splitpath_s
strcat_s
strcpy_s
fclose
isupper
tolower
_setmode
memcpy
islower
memmove
free
_strlwr
?terminate@@YAXXZ
_commode
_fmode
_initterm
__setusermatherr
_cexit
_exit
__set_app_type
__getmainargs
exit
isalpha
_amsg_exit
_XcptFilter
sprintf_s
strchr
strcspn
_wsetlocale
_stricmp
swprintf_s
_fileno
fgets
isalnum
isxdigit
fprintf
_isatty
__iob_func
strcoll
memset

ntdll

RtlCaptureContext
RtlUnicodeToOemN
DbgPrint
RtlMultiByteToUnicodeN
RtlLookupFunctionEntry
RtlVirtualUnwind

api-ms-win-core-file-l1-1-0

WriteFile
FindNextFileA
GetFileSize
GetFileAttributesA
FindClose
ReadFile
CreateFileA
FindFirstFileA

api-ms-win-core-console-l1-1-0

GetConsoleOutputCP
SetConsoleCtrlHandler

api-ms-win-core-console-l2-1-0

GetConsoleScreenBufferInfo
SetConsoleTextAttribute

api-ms-win-core-synch-l1-1-0

InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection

api-ms-win-core-processenvironment-l1-1-0

GetStdHandle
GetCurrentDirectoryA
SetCurrentDirectoryA

api-ms-win-core-string-obsolete-l1-1-0

lstrlenA

api-ms-win-core-memory-l1-1-0

MapViewOfFile
UnmapViewOfFile

api-ms-win-core-errorhandling-l1-1-0

SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLastError

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-heap-l1-1-0

HeapSetInformation

api-ms-win-core-localization-l1-2-0

IsDBCSLeadByte
FormatMessageA
SetThreadPreferredUILanguages

api-ms-win-core-kernel32-legacy-l1-1-0

CreateFileMappingA

api-ms-win-core-file-l1-2-2

SetFileApisToOEM

api-ms-win-core-processthreads-l1-1-0

GetCurrentProcess
TerminateProcess
ExitProcess
GetCurrentProcessId
GetCurrentThreadId

api-ms-win-core-synch-l1-2-0

Sleep

api-ms-win-core-libraryloader-l1-2-0

GetModuleHandleW

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetTickCount
GetSystemTimeAsFileTime

api-ms-win-core-apiquery-l1-1-0

ApiSetQueryApiSetPresence

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

Sections

.text
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 732B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 80B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a27641a39da5a6b0717e06ba00e56b7f

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

ntdll

api-ms-win-core-file-l1-1-0

api-ms-win-core-console-l1-1-0

api-ms-win-core-console-l2-1-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-processenvironment-l1-1-0

api-ms-win-core-string-obsolete-l1-1-0

api-ms-win-core-memory-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-handle-l1-1-0

api-ms-win-core-heap-l1-1-0

api-ms-win-core-localization-l1-2-0

api-ms-win-core-kernel32-legacy-l1-1-0

api-ms-win-core-file-l1-2-2

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-apiquery-l1-1-0

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

Sections

.text Size: 20KB - Virtual size: 20KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 512B - Virtual size: 37KB

.pdata Size: 1024B - Virtual size: 732B

.didat Size: 512B - Virtual size: 16B

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 80B

.text
Size: 20KB - Virtual size: 20KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 512B - Virtual size: 37KB

.pdata
Size: 1024B - Virtual size: 732B

.didat
Size: 512B - Virtual size: 16B

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 80B